Adding cython v0.20.2 in third-party.

third_party/cython/src/Cython/Includes/Deprecated/stl.pxd

Index: third_party/cython/src/Cython/Includes/Deprecated/stl.pxd
diff --git a/third_party/cython/src/Cython/Includes/Deprecated/stl.pxd b/third_party/cython/src/Cython/Includes/Deprecated/stl.pxd
new file mode 100644
index 0000000000000000000000000000000000000000..22248d2655eeddea1165486f8cbb7bff9726b9ed
--- /dev/null
+++ b/third_party/cython/src/Cython/Includes/Deprecated/stl.pxd
@@ -0,0 +1,91 @@
+cdef extern from "<vector>" namespace std:
+
+	cdef cppclass vector[TYPE]:
+		#constructors
+		__init__()
+		__init__(vector&)
+		__init__(int)
+		__init__(int, TYPE&)
+		__init__(iterator, iterator)
+		#operators
+		TYPE& __getitem__(int)
+		TYPE& __setitem__(int, TYPE&)
+		vector __new__(vector&)
+		bool __eq__(vector&, vector&)
+		bool __ne__(vector&, vector&)
+		bool __lt__(vector&, vector&)
+		bool __gt__(vector&, vector&)
+		bool __le__(vector&, vector&)
+		bool __ge__(vector&, vector&)
+		#others
+		void assign(int, TYPE)
+		#void assign(iterator, iterator)
+		TYPE& at(int)
+		TYPE& back()
+		iterator begin()
+		int capacity()
+		void clear()
+		bool empty()
+		iterator end()
+		iterator erase(iterator)
+		iterator erase(iterator, iterator)
+		TYPE& front()
+		iterator insert(iterator, TYPE&)
+		void insert(iterator, int, TYPE&)
+		void insert(iterator, iterator)
+		int max_size()
+		void pop_back()
+		void push_back(TYPE&)
+		iterator rbegin()
+		iterator rend()
+		void reserve(int)
+		void resize(int)
+		void resize(int, TYPE&) #void resize(size_type num, const TYPE& = TYPE())
+		int size()
+		void swap(container&)
+
+cdef extern from "<deque>" namespace std:
+
+	cdef cppclass deque[TYPE]:
+		#constructors
+		__init__()
+		__init__(deque&)
+		__init__(int)
+		__init__(int, TYPE&)
+		__init__(iterator, iterator)
+		#operators
+		TYPE& operator[]( size_type index );
+		const TYPE& operator[]( size_type index ) const;
+		deque __new__(deque&);
+		bool __eq__(deque&, deque&);
+		bool __ne__(deque&, deque&);
+		bool __lt__(deque&, deque&);
+		bool __gt__(deque&, deque&);
+		bool __le__(deque&, deque&);
+		bool __ge__(deque&, deque&);
+		#others
+		void assign(int, TYPE&)
+		void assign(iterator, iterator)
+		TYPE& at(int)
+		TYPE& back()
+		iterator begin()
+		void clear()
+		bool empty()
+		iterator end()
+		iterator erase(iterator)
+		iterator erase(iterator, iterator)
+		TYPE& front()
+		iterator insert(iterator, TYPE&)
+		void insert(iterator, int, TYPE&)
+		void insert(iterator, iterator, iterator)
+		int max_size()
+		void pop_back()
+		void pop_front()
+		void push_back(TYPE&)
+		void push_front(TYPE&)
+		iterator rbegin()
+		iterator rend()
+		void resize(int)
+		void resize(int, TYPE&)
+		int size()
+		void swap(container&)